Hadith 3:311

Narrated Ibn 'Abbas:

'Ukaz, Majanna and Dhul-Majaz were markets in the Pre-lslamic period.
When the people embraced Islam they considered it a sin to trade
there. So, the following Holy Verse came:-- 'There is no harm for you
if you seek of the bounty of your Lord (Allah) in the Hajj season."
(2.198) Ibn 'Abbas recited it like this.